43170520

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9551}}^1$

素因数の和:9675

約数の個数: 32

約数和(自身を含む): 98003520

約数和(自身を除く): 54833000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 9551, 19102, 38204, 47755, 76408, 95510, 191020, 382040, 1079263, 2158526, 4317052, 5396315, 8634104, 10792630, 21585260, 43170520]

約数ペア:

[(1, 43170520), (2, 21585260), (4, 10792630), (5, 8634104), (8, 5396315), (10, 4317052), (20, 2158526), (40, 1079263), (113, 382040), (226, 191020), (452, 95510), (565, 76408), (904, 47755), (1130, 38204), (2260, 19102), (4520, 9551)]